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SSDiv6 · 09-15-2010, 12:30 PM

As I recall, the only time NHRA allowed Titanium Valves to be used in a SS engine was in some specific Ford 427 engines as a replacement to the Sodium filled OEM valves.

09-15-2010, 12:30 PM	#4
SSDiv6 VIP Member Join Date: Feb 2003 Location: Glendale, Arizona Posts: 3,044 Likes: 712 Liked 1,583 Times in 582 Posts	Re: Titanium Valves Allowed in S/S? As I recall, the only time NHRA allowed Titanium Valves to be used in a SS engine was in some specific Ford 427 engines as a replacement to the Sodium filled OEM valves.